A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5996-01-156-9688
NSN 5960-01-656-6343
NSN 6105-01-273-6479
NSN 6150-01-480-2004
NSN 5996-01-167-9234
NSN 6110-00-402-7637
NSN 5910-00-623-3052
NSN 5945-01-403-2800
NSN 5998-01-151-2544
NSN 5985-00-804-5226
NSN 5950-01-645-4986
NSN 6240-00-811-2777